-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Extinct-except in
#medicine & drug peddling@BoingBoing:#pagerspic.twitter.com/ADfGZipRWA
-
@szescstopni thanks for your RTs. Appreciate it. Have a good weekend - 1 more reply
New conversation -
-
-
@BoingBoing see the fun and games chapter in my uncle's 1981 calculator math textbook http://www.amazon.com/gp/aw/d/0201000911?pc_redir=1409639577&robot_redir=1 …Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@BoingBoing See also: calculators. Particularly those TI-83sThanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.